<style>
    .set-logo{margin:30px;overflow:hidden;}
    .set-logo label,.set-logo .image-input ,.set-logo .des { float:left;margin-right:10px;}
    .set-logo label,.set-logo p {margin-top:22px;color:#999999;}
</style>
<form action="index.php?app=wxapi&ctl=admin_logo&act=apple" method="post" class="tableform" id="form_member_lv">
   <div class="set-logo">
       <label for="">设置logo:</label>
        <{input type="image" name="wxapps[logo]" value=$wxapps.logo}>
       <p class="des">( 建议尺寸250x80px )</p>
   </div>
</form>

<div class="table-action">
    <{button type="button" class="btn-primary" label=$___b2c="保存"|t:'b2c' id="member_lv-form-submit"}>
</div>


<script>
    (function(){
        var _form = $('form_member_lv');
        var btn =$('member_lv-form-submit');
        var finder = finderGroup['<{$env.get._finder.finder_id}>'];
        _form.store('target',{
            onSuccess:function(response){
                var hash_res_obj = JSON.decode(response);

            }
        });

        btn.addEvent('click',function(){
            _form.fireEvent('submit',{stop:$empty});
        });

    })();


</script>